18883570

素因数分解:

$2^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{6151}}^1$

素因数の和:6465

約数の個数: 16

約数和(自身を含む): 34106688

約数和(自身を除く): 15223118

約数列:

[1, 2, 5, 10, 307, 614, 1535, 3070, 6151, 12302, 30755, 61510, 1888357, 3776714, 9441785, 18883570]

約数ペア:

[(1, 18883570), (2, 9441785), (5, 3776714), (10, 1888357), (307, 61510), (614, 30755), (1535, 12302), (3070, 6151)]